Krystaline BLOCK F is a high strength insulating cement mortar with the addition of fibers that is used to repair cracks, holes and expansion joints. The preparation has been developed according to a special formula, in accordance with our proven technology, which connects water with concrete with millions of needle-shaped crystals. The crystals grow in all directions, fill the grout capillaries and block the flow of water.

Product features:

• High durability in a short time
• Better binding capacity
• Very high flexural and compressive strength
• Resistance to hydrostatic pressure
• It contains no corrosive component in chemicals or metals
• It is safe in contact with drinking water
• Allows painting after binding
• Easy and quick to use
• Provides durable waterproofing
• Increased concrete durability and reduces maintenance and repair costs
• A better effect builds a reputation for high-quality workmanship
• It is based on crystal technology